A rockfill dam structure
A technology for rockfill dams and dams, which is applied in the field of rockfill dam structures, and can solve problems such as erosion and unreasonable rockfill dam structures
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[0014] A rockfill dam structure, comprising a dam main body 1 and a waterway main body 2, the bottom of the dam main body 1 is provided with a drainage pipe 3, and the drainage pipe 3 is arranged at the rear of the dam main body 1, and the drainage pipe 3 extends to the waterway main body 2, and the waterway main body 2 is arranged at the upstream water inlet of the drainage pipe 3, and the waterway main body 2 is provided with flood discharge outlets 4 located on different levels.
[0015] In the aforementioned rockfill dam structure, the upstream water inlet 6 and the downstream water outlet 7 of the drainage pipe are provided with rotating cover plates 8 at intervals.
[0016] In the aforementioned rockfill dam structure, the dam protection slope 5 of the main body of the dam is provided with grid-shaped water channels.
[0017] During specific implementation, start from the dam foundation along the upstream direction to tamp the foundation for constructing drainage pipes t...
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